Herb-Crusted Chicken with Roasted Sweet Potatoes and Asparagus
A balanced, protein-packed meal to stabilize energy levels and reduce cravings during Whole30 reintroduction phases. This american-inspired sheet pan (whole30) ready in about 40 minutes pairs boneless and skinless chicken breast, dried rosemary, dried thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 377 calories and feeds 1, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 4 oz, boneless and skinless chicken breast
- 1/2 tsp dried rosemary
- 1/2 tsp dried thyme
- 1/4 tsp garlic powder
- 1/4 tsp onion powder
- 1 tbsp extra-virgin olive oil
- 1 cup, cubed (1/2 inch) sweet potato
- 1 cup, trimmed asparagus
- 1/4 tsp sea salt
- 1/8 tsp black pepper
Instructions
- Step 1: Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
- Step 2: In a small bowl, mix 1/2 tsp dried rosemary, 1/2 tsp dried thyme, 1/4 tsp garlic powder, 1/4 tsp onion powder, 1/4 tsp sea salt, and 1/8 tsp black pepper, then pat 4 oz boneless chicken breast dry and coat evenly with the herb mixture.
- Step 3: Place 1 cup cubed sweet potato and 1 cup trimmed asparagus on the baking sheet, drizzle with 1 tbsp extra-virgin olive oil, and toss to coat evenly with 1/4 tsp sea salt and 1/8 tsp black pepper.
- Step 4: Arrange herb-coated chicken on top of vegetables, then roast for 20-25 minutes until chicken reaches 165°F (internal temperature) and vegetables are golden at edges.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Herb-Crusted Chicken with Roasted Sweet Potatoes and Asparagus take to make?
Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Herb-Crusted Chicken with Roasted Sweet Potatoes and Asparagus?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep dried rosemary from drying out.
Can I substitute ingredients in Herb-Crusted Chicken with Roasted Sweet Potatoes and Asparagus?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Herb-Crusted Chicken with Roasted Sweet Potatoes and Asparagus for a different number of people?
The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Herb-Crusted Chicken with Roasted Sweet Potatoes and Asparagus whole30?
Yes — this recipe is tagged whole30 based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
What others are saying
- ★★★★★
Best recipe I've made this month.
- ★★★★☆
Really good but took about 10 minutes longer than stated.
- ★★★★☆
Solid recipe. Not groundbreaking but definitely making it again.
